https://www.lenciclopedia.org/w/index.php?action=history&feed=atom&title=Ursus_americanus_carlottaeUrsus americanus carlottae - Historial de revisions2026-07-09T08:32:48ZHistorial de revisions per a esta pàgina en la wikiMediaWiki 1.45.1https://www.lenciclopedia.org/w/index.php?title=Ursus_americanus_carlottae&diff=499612&oldid=prevValBOT: Bot: Creant artícul sobre el mamífer2026-07-08T13:41:00Z<p>Bot: Creant artícul sobre el mamífer</p>
<p><b>Pàgina nova</b></p><div><br />
El '''orso negre de Haida Gwaii''' ('''''Ursus americanus carlottae''''') és una [[subespecie]] de [[mamífers]] [[Carnívora|carnívors]] de la [[família (biologia)|família]] [[Ursidae]].<br />
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== Descripció ==<br />
* [[Cràneu]] gran.<br />
* Grans molar.<br />
* De color, exclusivament, negre. <br />
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== Distribució geogràfica ==<br />
Es troben en les [[Illes de la Reina Carlota]] ([[Alaska]], els [[Estats Units]]).<ref>[http://www.floridanature.org/species.asp?species=Ursus_americanus_floridanus FloridaNature.org] (en anglés)</ref><ref>S. A. Byun; B. F. Koop; T. I. Reimchen, 1997. "North American Black Bear mtDNA Phylogeography: Implications for Morphology and the Haida Gwaii Glacial Refugium Controversy". Evolution 51 (5): 1647–1653. [http://www.jstor.org/pss/2411216]</ref> <br />
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== Referències ==<br />
{{listaref}}<br />
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== Bibliografia ==<br />
* Byun, S.A., 1997. North American black bear mtDNA phylogeography: implications for morphology and the Haida Gwaii glacial refugium controversy. Evolution 51(5): 1647 - 1653.<br />
* Chi, D.K. i B.K. Gilbert. 1999. Habitat security for Alaskan black bears at key foraging sites: llaure there thresholds for human disturbance? Ursus 11: 225 – 238.<br />
* Collins, G.H., R.B. Weilgus i G.M. Kuehler. 2002. Effects of sex and age of American black bear on confer damage and control. Ursus 13: 231 - 236.<br />
* Davis, H. i A.S. Harestad. 1996. Cannibalism by black bears in the Nimpkish Valley, British Columbia. Northwest Science 70:88-92.<br />
* Davis, H., 1996. Characteristics and Selection of Winter Dens by Black Bears in Coastal British Columbia. Master's Thesis. Simon Fraser University. Burnaby, la [[Columbia Britànica]].<br />
* Jacoby, M.I., G.V. Hilderbrand, C. Servheen, C.C. Schwartz, S.M. Arthur, T.A. Hanley, C.T. Robbins i R. Michener. 1999. Trophic relations of brown and black bears in several western North American ecosystems. Journal of Wildlife Management 63(3): 921 - 929.<br />
* Kellner, M., 1993. Black Bear Population Estimation Using Remote Cameras. Ministry of Environment, Lands and Parks. Victoria, la [[Columbia Britànica]].<br />
* Ziegltrum, G.J. i D.L. Nolte. 2001. Black bear forest damage in Washington State, USA: economic, ecological, social aspects. Ursus 12: 169 – 172.<br />
{{Traduït ref|ca|Ursus americanus carlottae}}<br />
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== Enllaços externs ==<br />
* [http://www.itis.gov/servlet/singlerpt/singlerpt?search_topic=TSN&search_value=726974&print_version=PRT&source=to_print ITIS] (en anglés)<br />
* [http://www.ubio.org/browser/details.php?namebankID=11271785 uBio] (en anglés)<br />
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[[Categoria:Mamífers d'Amèrica]]</div>ValBOT